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随着抗心律失常药物的广泛使用,其引起心律失常的副作用越来越受到重视。据报道,奎尼丁可引起室性心动过速(简称室速)或心室颤动(简称室颤),还有资料提示其他常规用药和新药也有这一副作用。作者用程序电刺激法(PES)研究各种抗心律失常药物的致心律失常作用。
With the wide use of antiarrhythmic drugs, the side effects of arrhythmia are getting more and more attention. It has been reported that quinidine can cause ventricular tachycardia (VT) or ventricular fibrillation (VF), there are data that other conventional drugs and new drugs also have this side effect. The authors used program electrical stimulation (PES) to study the arrhythmic effects of various antiarrhythmic drugs.